]> J TC /SC Date: J TC /SC /WG Secretariat: Warning This document is not an ISO International Standard. It is distributed for review and comment. It is subject to change without notice and may not be referred to as an International Standard. Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation. Copyright notice This ISO document is a Draft International Standard and is copyright-protected by ISO. Except as permitted under the applicable laws of the user's country, neither this ISO draft nor any extract from it may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permission being secured. Requests for permission to reproduce should be addressed to either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 · CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.ch Web www.iso.ch Reproduction may be subject to royalty payments or a licensing agreement. Violators may be prosecuted. Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. - was prepared by Joint Technical Committee J TC , , Subcommittee SC , . consists of the following parts, under the general title &emdash; : &emdash; Part : Introduction &emdash; &emdash; Part : CD DIS FDIS - : ( ) Scope Normative references his part of his International Standard t T Terms and definitions For the purposes of , the following terms and definitions apply. . ( ) ⟨ ⟩ . Arial false preserve preserve no-wrap left .71cm NOTE EXAMPLE &emdash; available at < > Clause Annex [] , Annex ( normative informative ) Bibliography [] , &emdash; 210mm 297mm Helvetica 10pt 11.5pt justify en US 2 2 .71cm 12pt 9pt 10.5pt left 16pt bold false 17.5pt 20pt 38pt left 12pt bold false 13.5pt 13.5pt 12pt 11pt 12.5pt 3pt 10pt 11.5pt 3pt center 14pt bold 15.5pt 1.25cm .89cm 1.7cm 1.3cm 1.3cm 1.7cm 48pt 38pt 11pt bold 10pt 11pt bold 11pt bold 11.5pt 6pt 6pt solid solid 2.25pt 2.25pt 8pt Document type: Document subtype: Document stage: (30) Committee (40) Enquiry (50) Approval (60) Publication Document language: COMMITTEE DRAFT DRAFT INTERNATIONAL STANDARD FINAL DRAFT INTERNATIONAL STANDARD INTERNATIONAL STANDARD © – All rights reserved Contents Page Foreword Introduction Bibliography Scope Normative references Terms and definitions Annex ( normative informative ) 6pt 6pt